156731300340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19940369}}^1$

素因数の和:19940512

約数の個数: 48

約数和(自身を含む): 442197645120

約数和(自身を除く): 285466344780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 19940369, 39880738, 59821107, 79761476, 99701845, 119642214, 199403690, 239284428, 299105535, 398807380, 598211070, 1196422140, 2612188339, 5224376678, 7836565017, 10448753356, 13060941695, 15673130034, 26121883390, 31346260068, 39182825085, 52243766780, 78365650170, 156731300340]

約数ペア:

[(1, 156731300340), (2, 78365650170), (3, 52243766780), (4, 39182825085), (5, 31346260068), (6, 26121883390), (10, 15673130034), (12, 13060941695), (15, 10448753356), (20, 7836565017), (30, 5224376678), (60, 2612188339), (131, 1196422140), (262, 598211070), (393, 398807380), (524, 299105535), (655, 239284428), (786, 199403690), (1310, 119642214), (1572, 99701845), (1965, 79761476), (2620, 59821107), (3930, 39880738), (7860, 19940369)]